Bending-loss Insensitive Multi-mode Optical Fiber(OM2+, OM3,OM4,OM5)

ZTT multi-mode optical fiber adopts MCVD technology with precise control of refractive index and provides customer-made multi-mode optical fiber. The conventional type is OM2+, OM3, OM4 and the customers can choose the type according to the use requirement. ZTT multi-mode optical fiber supports 10Gb/s transmission system; the transmission distance is in the range of 300—500m at 850nm. The fiber is designed for low-cost 850nm vertical cavity surface emitting laser as the light source of Gigabit Ethernet with good properties, which provides the solutions for the low-cost and high bandwidth.

Product  Details
  • ZTT multi-mode optical fiber adopts the UV curing technology with double acrylic resin coating of insensitive bending loss which protects the fiber coating and reduces the bending loss introduced and meets different conditions. ZTT optical fiber adopts advanced coating curing technique to provide good dynamic fatigue resistance property and increase the service life of optical fibers.
Description Specification
Attenuation (dB/km) 850 nm ≤2.5
1300 nm ≤0.7
Attenuation inhomogeneity (dB/km) 850 nm ≤0.08
Attenuation Point Discontinuity (dB) 850 nm ≤0.1
Numerical aperture 0.2±0.015
Fiber Curl Radius (m) ≥4
Fiber Core Diameter (um) 50±2.5
Core Non-circularity (%) ≤5.0
Cladding Diameter (um) 125±1
Core/clad Concentricity Error (um) ≤1
Cladding Non-circularity (%) ≤1
Coating Diameter (um) 245±10
Clad / coating Concentricity Error (um) ≤8.0
Coating Non-circularity (%) ≤5
Proof Stress (%) 1
Tensile strength test (GPa) 15% Weber fracture probability 2.76
50% Weber fracture probability 3.45
Fatigue Resistance Parameter(Nd) ≥20
Peak Coating Strip Force (N) [1.3,8.9]
Temperature Cycling Induced Attenuation  (dB/km) 0.05
Damp Heat Aging Induced Attenuation (dB/km) 0.05
Heat Aging Induced Attenuation (dB/km) 0.05
Water Immersion Induced Attenuation (dB/km) 0.05

 

Applications

  • LAN
  • Central office area
  • Data storage service
  • Medical imaging
  • Tight buffer fiber cable
  • Computer center

Characteristics

  • The fiber is suitable for 10Gb/s transmission system with high performance; the transmission distance is 300-500m
  • MCVD technology provides all kinds of types and conditions of customer-made multimode optical fibers
  • The fiber is suitable for low lost 850nm system
  • Realize the efficient coupling of LED and laser light source
  • Efficient bending resistance property and high bandwidth property
System Link Length:850nm Type 1GB/S  10GB/S  40&100GB/S
OM2+ 700m 150m /
OM3 950m 300m 100m
OM4 1100m 500m 150m
Transmission length Bandwidth OM2+ OM3 OM4
OFL BW@850 ≥700 MHZ*KM ≥1500 MHZ*KM ≥3500 MHZ*KM
OFL BW@1300 ≥500 MHZ*KM ≥500 MHZ*KM ≥500 MHZ*KM
EMB BW@850 ≥950 MHZ*KM ≥2000 MHZ*KM ≥4700 MHZ*KM

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